bananarchy/scripts/apply-bananarchy-overlay.sh

#!/bin/sh
# Apply Bananarchy prebuilt binaries, DTBs, panel firmwares, artwork, and Sxmo 240x320 overlay to a target rootfs
set -eu

BASE_DIR="$(cd "$(dirname "$0")/.." && pwd)"
TARGET_ROOTFS="${1:-${ROOTFS_DIR:-$BASE_DIR/rootfs}}"
DEVICE="${2:-nokia-argon}"

if [ ! -d "$TARGET_ROOTFS" ]; then
  echo "Error: Target rootfs directory does not exist: $TARGET_ROOTFS" >&2
  exit 1
fi

case "$DEVICE" in
  nokia-argon|argon)
    DEVICE="nokia-argon"
    DTB_FILE="qcom-msm8905-nokia-argon.dtb"
    ;;
  nokia-beatles|beatles)
    DEVICE="nokia-beatles"
    DTB_FILE="qcom-msm8905-nokia-beatles.dtb"
    ;;
  nokia-tough|nokia-coconut|tough|coconut)
    DEVICE="nokia-tough"
    DTB_FILE="qcom-msm8905-nokia-coconut.dtb"
    ;;
  nokia-sparkler|sparkler)
    DEVICE="nokia-sparkler"
    DTB_FILE="qcom-msm8909-nokia-sparkler.dtb"
    ;;
  nokia-leo|leo)
    DEVICE="nokia-sparkler"
    DTB_FILE="qcom-msm8909-nokia-leo.dtb"
    ;;
  *)
    echo "Error: Unsupported device '$DEVICE'." >&2
    echo "Supported devices: nokia-argon, nokia-beatles, nokia-tough, nokia-sparkler, nokia-leo" >&2
    exit 1
    ;;
esac

echo "[1/4] Installing Bananarchy rootfs overlay (artwork, branding, Sxmo 240x320, UCM, udev)..."
rm -f "$TARGET_ROOTFS/usr/bin/bantam" "$TARGET_ROOTFS/usr/local/bin/bantam" "$TARGET_ROOTFS/etc/doas.d/wheel.conf"
cp -af "$BASE_DIR/overlay/rootfs/." "$TARGET_ROOTFS/"
chown 0:0 "$TARGET_ROOTFS/etc/doas.d/50-sxmo.conf" 2>/dev/null || true
chmod 640 "$TARGET_ROOTFS/etc/doas.d/50-sxmo.conf" 2>/dev/null || true

echo "[2/4] Installing prebuilt QDSP6/Q6Voice kernel modules, torch LED module, camera module, and DTBs..."
if [ -d "$TARGET_ROOTFS/lib/modules/6.12.1-msm8916/kernel/sound/soc/qcom/qdsp6" ]; then
  cp -af "$BASE_DIR/prebuilt/kernel-6.12.1-msm8916/qdsp6/"*.ko* \
    "$TARGET_ROOTFS/lib/modules/6.12.1-msm8916/kernel/sound/soc/qcom/qdsp6/"
fi
if [ -d "$BASE_DIR/prebuilt/kernel-6.12.1-msm8916/leds" ] && \
   [ -d "$TARGET_ROOTFS/lib/modules/6.12.1-msm8916/kernel/drivers/leds" ]; then
  cp -af "$BASE_DIR/prebuilt/kernel-6.12.1-msm8916/leds/"*.ko* \
    "$TARGET_ROOTFS/lib/modules/6.12.1-msm8916/kernel/drivers/leds/"
fi
if [ -d "$BASE_DIR/prebuilt/kernel-6.12.1-msm8916/camera" ] && \
   [ -d "$TARGET_ROOTFS/lib/modules/6.12.1-msm8916/kernel/drivers" ]; then
  mkdir -p "$TARGET_ROOTFS/lib/modules/6.12.1-msm8916/kernel/drivers/media/platform/qcom/camss"
  cp -af "$BASE_DIR/prebuilt/kernel-6.12.1-msm8916/camera/"*.ko* \
    "$TARGET_ROOTFS/lib/modules/6.12.1-msm8916/kernel/drivers/media/platform/qcom/camss/"
fi
mkdir -p "$TARGET_ROOTFS/boot/dtbs"
cp -af "$BASE_DIR/prebuilt/kernel-6.12.1-msm8916/dtbs/"*.dtb "$TARGET_ROOTFS/boot/dtbs/"
cp -af "$BASE_DIR/prebuilt/kernel-6.12.1-msm8916/dtbs/$DTB_FILE" "$TARGET_ROOTFS/boot/$DTB_FILE"

echo "[3/4] Installing prebuilt multi-mode fcitx5-t9 and Bantam AI agent..."
cp -af "$BASE_DIR/prebuilt/fcitx5-t9/usr/." "$TARGET_ROOTFS/usr/"
cp -af "$BASE_DIR/prebuilt/bantam/bantam" "$TARGET_ROOTFS/usr/bin/bantam"
cp -af "$BASE_DIR/prebuilt/bantam/bantam" "$TARGET_ROOTFS/usr/local/bin/bantam"
rm -f \
  "$TARGET_ROOTFS/home/user/.bantam.cfg" \
  "$TARGET_ROOTFS/etc/skel/.bantam.cfg" \
  "$TARGET_ROOTFS/root/.bantam.cfg"

echo "[4/4] Installing deviceinfo for $DEVICE ($DTB_FILE)..."
if [ -f "$BASE_DIR/devices/$DEVICE/deviceinfo" ]; then
  cp -a "$BASE_DIR/devices/$DEVICE/deviceinfo" "$TARGET_ROOTFS/etc/deviceinfo"
fi

echo "Bananarchy overlay applied to $TARGET_ROOTFS for device $DEVICE."